ILT950-NIR Spectroradiometer

Cost-Effective, Fully Integrated, Spectroradiometer

ILT950-NIR Spectroradiometer

Part Number: ILT950-NIR

Features

  • NIR range 900 1750 nm
  • NIST-Traceable, ISO 17025 Accredited
  • System includes:
    • 600 µm fiber cable
    • Cosine correcting diffuser
    • Tripod
    • ILT's SpectriLight software
  • Can be coupled with ILT950 spectrometer to allow broadband measurements from 250 - 1700 nm (requires bifurcated patch cord.)

Cost-Effective, Fully-Ingegrated Spectroradiometer with ISO17025 Accreditation

The ILT950-NIR compact air-cooled NIR spectrometer uses a 256 pixel linear InGaAs array, and offers both a high-sensitivity and low-noise mode for measurements in the near infrared range, out to 1700 nm (1.7 micron).  The ILT950-NIR allows for economical measurements by comparison to many TE cooled spectrometers, yet still offers exceptional performance.  With a sample speed of only 1.06 ms/scan, and integration times as fast as 10 µs, the ILT950-NIR offers fast, accurate results.

The ILT950-NIR can be combined with ILT's UV-VIS spectrometers by attaching a bifurcated fiber cable to both units, with only one shared input optic.  This allows for simultaneous, broad-spectrum measurements with minimal set up time.  Results are displayed for both systems in one graph, using ILT's easy-to-use SpectriLight software.

Applications:

  • Laser measurement
  • Research and development
  • Transmission measurements
  • LED testing
  • IR lamp testing

 

  • Symmetrical Czerny-Turner:  50 mm focal length
  • Wavelength Range:  900 - 1750 nm
  • Grating:  200 lines/mm**
  • Slit:  50 µm**
  • Resolution:  6-7 nm
  • Stray Light:  < 1%
  • Signal/Noise HS:  2000:1
  • Integration Time HS:  10 µs - 750 ms
  • Signal/Noise LN:  6000:1
  • Integration time LN:  10 µs - 8 seconds
  • Detector:  InGaAs linear array, 256 pixels, 50 µm x 500 µm
  • AD Converter:  16 bit, 500kHz
  • Interface:  USB 2.0 high speed
  • Sample Speed with On-Board Averaging:  1.06 ms/scan
  • Data Transfer Speed:  1.56 ms/scan (USB2)
  • Power Supply:  USB power
  • Dimensions:  175 x 165 x 85 mm
  • Weight:  2.2 Kg

**Additional slit sizes and gratings are available.  Changing the slit and grating can allow for smaller resolution, a reduction i the wavelength range and an increase in sensitivity.  Need help configuring your ILT950 system?  Click here to have an ILT light measurement expert contact you.